Wednesday, July 18, 2007

A good illustration of the multi-prongs of SEM -
http://searchengineland.com/070717-082712.php

What is Share of Voice (SOV)
http://www.clickz.com/showPage.html?page=3626413

Viral marketing for non-profits.
http://www.wilsonweb.com/art/tools/viral-nonprofits.htm

No comments: